a {
  text-decoration: none;
  color: #222;
}

ul, li {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* float */
.fl {
  float: left;
}

.fr {
  float: right;
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.clearfix::after {
  content: '';
  display: block;
  height: 0;
  visibility: hidden;
  clear: both;
}

.container {
  width: 1200px;
  margin: 0 auto;
}

.fs-12 {
  font-size: 12px;
}

.fs-14 {
  font-size: 14px;
}

.fs-16 {
  font-size: 16px;
}

.fs-18 {
  font-size: 18px;
}

.circle {
  border-radius: 50%;
}